Scientists believe they have discovered the northernmost island in the world, after a tiny patch of land was revealed by shifting ice off the coast of Greenland.
The finding happened by accident as researchers visited the area to collect samples.
"It was not our intention to discover a new island," said Morten Rasch, polar explorer and head of the Arctic Station research facility in Greenland.
Image:Expedition members left a message with details of their visit in a cairn. Pic: Julian Charriere/via Reuters
The crew do not believe the exposure of the island was a direct consequence of global warming, which has been shrinking Greenland's ice sheet.
However, mass melting in the region due to climate change has sparked friction among Arctic states like Canada, the US, Russia, Norway, and Greenland, as they jostle for control of new shipping routes and fishing rights.
Several US expeditions have in recent decades searched in the same area for the world's northernmost island.
Initially, this team thought they had arrived at Oodaaq, an island uncovered by a Danish survey team in 1978.
It was only when they later checked the precise location, they realised they had in fact visited another island 780 metres northwest.
Swiss entrepreneur Christiane Leister, creator of the Leister Foundation that financed the expedition, said it reminded her of "explorers in the past, who thought they'd landed in a certain place but actually found a totally different place".
Image:The island's 3m peak currently remains above sea level at high tide. Pic: Julian Charriere/via Reuters
The small island, measuring roughly 30 metres across and a peak of about three metres, comprises seabed mud as well as moraine - soil and rock left behind by moving glaciers.
To classify as an island and therefore be subject to territorial claims, land must remain above sea level at high tide.
"It meets the criteria of an island," said Rene Forsberg, professor and head of geodynamics at Denmark's National Space Institute. "This is currently the world's northernmost land."
But Forsberg, who advises the Danish government, thought it's unlikely to change Denmark's territorial claim north of
Greenland, as "these small island come and go".
The team have suggested the land be named "Qeqertaq Avannarleq", which means "the northernmost island" in Greenlandic.
news.sky.com
The finding happened by accident as researchers visited the area to collect samples.
"It was not our intention to discover a new island," said Morten Rasch, polar explorer and head of the Arctic Station research facility in Greenland.
Image:Expedition members left a message with details of their visit in a cairn. Pic: Julian Charriere/via Reuters
The crew do not believe the exposure of the island was a direct consequence of global warming, which has been shrinking Greenland's ice sheet.
However, mass melting in the region due to climate change has sparked friction among Arctic states like Canada, the US, Russia, Norway, and Greenland, as they jostle for control of new shipping routes and fishing rights.
Several US expeditions have in recent decades searched in the same area for the world's northernmost island.
Initially, this team thought they had arrived at Oodaaq, an island uncovered by a Danish survey team in 1978.
It was only when they later checked the precise location, they realised they had in fact visited another island 780 metres northwest.
Swiss entrepreneur Christiane Leister, creator of the Leister Foundation that financed the expedition, said it reminded her of "explorers in the past, who thought they'd landed in a certain place but actually found a totally different place".
Image:The island's 3m peak currently remains above sea level at high tide. Pic: Julian Charriere/via Reuters
The small island, measuring roughly 30 metres across and a peak of about three metres, comprises seabed mud as well as moraine - soil and rock left behind by moving glaciers.
To classify as an island and therefore be subject to territorial claims, land must remain above sea level at high tide.
"It meets the criteria of an island," said Rene Forsberg, professor and head of geodynamics at Denmark's National Space Institute. "This is currently the world's northernmost land."
But Forsberg, who advises the Danish government, thought it's unlikely to change Denmark's territorial claim north of
Greenland, as "these small island come and go".
The team have suggested the land be named "Qeqertaq Avannarleq", which means "the northernmost island" in Greenlandic.
Expedition crew believe they've accidentally discovered world's northernmost island
Scientists thought they had set foot on another island, but only later discovered they had in fact discovered a new stretch of land 780m further northwest.
